Apr 10, 2015 We used gravity and magnetic data to reveal differences in the subsurface In the Philippines, geophysical data have been used to model the subsurface A method for gravity anomaly separation based on preferential

The Central Cordillera in northern Luzon forms part of the Philippine Mobile Belt . The magnetic carriers in the samples were determined using IRM experiments. . is Dec = 219.4°, Inc = 12.1°, but the angular separation of 20.1o is noted.